baber/WOPTO huggingface dataset:
Patent JP-2003111619-A (JP)
Title: Furniture having reversible top board
Inventor: NISHIZAWA TAKACHIKA
IPC: F16B12/20
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide furniture of which the top board can be attached and easily changed to the legs. SOLUTION: A bracket 43 is fixed on a side frame 16 which constitutes a framework of a table. A receiver 35 is fixed on the bracket 43. The top board 1 has an attaching bore 34 having larger-diameter parts 34a at the upper and lower ends. A boss 39 having a flange 39 is inserted into the bore 34. A screw 37 is screwed into the bracket 43 through the boss 39. To attach a side panel SP, a metal receiver 56 is fixed together to the top board 1 with the screw 37 and the side panel SP is fixed to the metal receiver 56.
Patent JP-2003284927-A (JP)
Title: High temperature denitration catalyst
Inventor: ICHIKI MASAYOSHI
IPC: B01D53/94
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of effectively denitrating an exhaust gas at 450-600°C and to obtain a high temperature denitration catalyst used in this method.  <P>SOLUTION: The catalyst for selectively reducing nitrogen oxides in the exhaust gas comprises a composite oxide constituted of titanium oxide and at least one oxide of an element among tungsten, molybdenum and boron and the solid acid strength (Ho) thereof is Ho≤-11.93. Dried titanium oxide is immersed in a solution containing at least one element among tungsten, molybdenum and boron and this titanium oxide is subsequently dried and baked at 500-800°C in an oxygen atmosphere. A binder is added to the baked titanium oxide to preferably mold titanium oxide into particles. Titanium oxide is preferably amorphous titanium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289692-A (JP)
Title: Motor
Inventor: AKAMI YUSUKE
IPC: H02P7/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which can reduce in size of an apparatus and can improve reliability.  <P>SOLUTION: A rugged part 11 is formed at an equal interval in a stroke direction of a movable element 4 on a permanent magnet surface 10 of a permanent magnet 3A to generate a movable element position detection pulse. A pole detection signal (pole sense signal) and the movable element position detection pulse separated by a separating circuit from output signals of U-phase, V-phase and W-phase Hall elements 8U, 8V and 8W are used to perform both functions of position controlling and speed controlling of the element 4 according to a pole position to the coils 5 of the respective phases. Since the signal detection for both the functions is conducted by one type of sensor (Hall element 8), a sensor necessary in a prior art for the position control and the speed control may not be separately provided, the device can be reduced in size and the sensor, and hence the device is improved in reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294978-A (JP)
Title: Fused fiber type optical coupler
Inventor: WATANABE SHINGO
IPC: G02B6/287
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fused fiber type optical coupler which has satisfactory vibration-proof property, impact resistance and less temperature dependence of insertion loss.  <P>SOLUTION: A fusion stretched part 2 formed by fusion stretching of optical fibers 1 is positioned on the way in the lengthwise direction of at least two optical fibers placed side by side and the fusion stretched part 2 is inserted to an optical fiber insertion groove part 4 formed on an optical fiber protection substrate 3. The optical fibers 1 are fixed to the optical fiber protection substrate 3 in at least one of positions which are not in the fusion stretched part 2 and are on both sides of the fusion stretched part 2 in the lengthwise direction of the optical fibers. The optical fiber protection substrate 3 is stored in a housing 9 and supported by impact buffering members 6 provided on both sides of the optical fiber protection substrate 3 in the lengthwise direction of the optical fibers and is suspended in the housing without being in contact with the housing 9. Both sides of the optical fibers 1 are pulled out of the housing 9 through the impact buffering members 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296597-A (JP)
Title: Article supplying integration system, program therefor, and recording medium
Inventor: OKAZAKI HIROMICHI
IPC: G06Q30/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integration system capable of providing many kinds of articles to a buyer with making the buyer retrieve various kinds of price systems, allowing a supplier to secure a buying quantity and reduce purchase works.  <P>SOLUTION: Article supplying systems 1a, 1b for supplying articles are linked, by an integration server device 20, to a plurality of article buyers 13 using a plurality of article buying client devices 14 connected with an article supplying server device 11 via a network. The integration server device 20 comprises a contract information referring means for referring contract information between a user 10 of the article supplying system 1 and the buyer 13, a price referring means for making an access from a company side client device 40 (or 14) connected via the network and making refer a price of the desired article using the contract information referring means, a buyer selecting means for making an article buying company 4 (13) of the device 40 (14) select the article buyer 10 of the bought party on the basis of the corresponding article and the price referred by the client device 40 (14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294963-A (JP)
Title: Optical branching circuit
Inventor: HANAJIMA NAOKI
IPC: G02B6/122
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate easily adjustment of a light axis and to prevent lowering in yield of an optical branching circuit which is connected with a light output end face of an optical waveguide circuit or the optical branching circuit, and branches an input light.  <P>SOLUTION: The optical branching circuit has an input optical waveguide 4 which outputs a light input from a light input end face S<SB>1</SB>to the light output end face S<SB>2</SB>, a taper optical waveguide 5 whose end face is connected with the light output end face S<SB>2</SB>and whose width spreads in a predetermined angle, and branch optical waveguides 6 and 7 connected with the other end face of the taper optical waveguide 5 at a predetermined branch angle. When a propagating constant of a leakage mode is βL, a propagating constant of a fundamental mode is β<SB>0</SB>and a meandering cycle is Λ<SB>a</SB>, and Λ=2π/(β<SB>0</SB>-βL), an optical waveguide length L from a position causing an occurrence of leakage mode to the light output end face S<SB>2</SB>is set to almost an integer number times of Λ/2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293101-A (JP)
Title: Nonoriented silicon steel sheet having excellent magnetic property and corrosion resistance after stress relieving annealing
Inventor: FUJITA AKIO
IPC: C22C38/60
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet of which the oxidation on stress relieving annealing in users can be suppressed, and which has both excellent magnetic properties and corrosion resistance after the stress relieving annealing.  <P>SOLUTION: The nonoriented silicon steel sheet contains, by mass, ≤0.005% C, 1.0 to 3.5% Si, 0.1 to 1.5% Mn, 0.2 to 3.0% Al, ≤0.1% P and ≤0.0030% S, and further contains one or two kinds of metals selected from 0.005 to 0.1% Sb and 0.005 to 0.15% Sn. The surface layer of ferrite is provided with an optimized concentrated layer of Al, and the contents of Sb and Sn in the outermost surface layer of the ferrite satisfy a specified relation with the content of Sn in the ferrite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294809-A (JP)
Title: Electronic component inspection device
Inventor: TSUGANE HIRONORI
IPC: G01R31/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component inspection device which surely detects error in taking-out/taking-in of an electronic component.  <P>SOLUTION: A placing table 10 is reciprocated by a drive means along a path, and carries an electronic component from a supply part to a collection part through an inspection part. An electronic component is carried to and placed on the placing table 10, and a holding part 9 is used as a supply means or a collection means to take out the electronic component from the placing table 10. The upper surface of the placing table 10 is provided with a recessed part 11 opened and a pair of grooves 12 and 13 formed, to face each other, at two positions sandwiching a component 1 in the recessed part 11. A light projecting element 14 and a light receiving element 15 are provided at an inlet and an outlet of both grooves. The light for detecting a component comes out of the groove 12 to enter the recessed part 11, and reaches the light receiving element 15 through the groove 13. So such phenomenon as the light from the light projecting element 14 detours around the electronic component 1 for malfunction is difficult to occur. The light path is surely shut off by presence of the electronic component 1, and the presence of the electronic component 1 is accurately detected. So, an error in carrying out/carrying in of the component 1 by the holding part 9 is surely detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298939-A (JP)
Title: Radiographic device, radiographing method, system for radiographic image, program, and computer-readable storage medium
Inventor: INOUE HITOSHI
IPC: A61B6/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic device or the like adopting the energy subtraction processing to stably grasp the kinetics of the lung field.  <P>SOLUTION: The radiographic device for using a solid-state imaging element to periodically detect a radiant ray transmitted through the chest part of a human body in an aspiration state thereby for photographing a respiratory kinetics of the chest part of the human body, comprises a photographing means for photographing the respiratory kinetics by using a plurality of radioactive rays with difference energies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291264-A (JP)
Title: Penetration-resistant glass and heating system for penetration-resistant glass
Inventor: OKURA HARUO
IPC: B32B17/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a penetration-resistant glass having a non-fogging function and a nonfreezing function and being lightweight and hardly damaged.  <P>SOLUTION: The penetration-resistant glass constituted by laminating heat- resistant glass sheets 2 and resin sheets 3, is characterized by arranging the heat-resistant glass sheets 2 on both faces of the penetration-resistant glass, laminating each of the sheets with an interlayer 5 having a pressure-sensitive self-adhesive property and a toughness, placing an electrically-conductive film 6 between the heat-resistant glass sheet 2 and the interlayer 5, and loading an electric voltage on the electrically-conductive film 6 to generate heat and to exhibit thereby the non-fogging function and a nonfreezing effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304071-A (JP)
Title: Method of manufacturing multilayer board
Inventor: HARADA TOSHIICHI
IPC: H05K3/46
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer board which is capable of eliminating air or gas from a gap between the laminated resin films so as to prevent the occurrence of voids in the board.  <P>SOLUTION: When a laminate composed of laminated single-sided conductor pattern films 21 is heated and pressed with hot pressing plates 10a and 10b, heat and pressure are applied to the laminate with the pressing plates 10a and 10b each of which has an initial shape that is initially curved toward the laminate and then becomes flat due to elastic deformation. By this setup, the center of the laminate of single-sided conductor pattern films 21 is pressed first, then the compressed part of the laminate starts expanding from its center to peripheral part, so that air left in a gap between single-sided conductor pattern films 21 or gas originated from heated resin is moved to the peripheral part and then discharged out of the laminate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303297-A (JP)
Title: On-line coupon distribution system
Inventor: KURAHASHI MASAYUKI
IPC: G06Q50/10
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troublesome for distribution and control of discount information based on paper media distributed as a part of sales promotion activities, and to eliminate troublesome for collection and analysis of records of users to enterprises to provide discount information.  <P>SOLUTION: An on-line coupon distribution system is constituted of a means to transmit additional information on discount or the like which is output on a display screen of a cellular phone and readable by an input terminal thereof, and a means to authenticate the additional information on discount or the like read from the cellular phone by the input terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299623-A (JP)
Title: Computer system and program
Inventor: HIROSE YASUNARI
IPC: G06Q50/22
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system, a program, and an information recording medium for receiving provided information concerning medical care that corresponds to a user's symptom.  <P>SOLUTION: This computer system provides information related to medical care to a terminal via a network, storing patient registration information of a person or an animal, providing questions about the symptom of the disease of the person or the animal to the terminal via the network, and receiving, via the network, reply information to the questions inputted at the terminal. When patient registration information corresponding to the reply information has been stored, the patient registration information is read out, medical diagnosis is performed using the patient registration information and the received reply information, the result of the diagnosis being provided to the terminal at the reply information transmitting source via the network. Alternatively, the reported symptom and the result of the diagnosis may be stored as medical record information, and may be provided to the terminal at a predetermined timing. Similarly, history records of commercially available medicine and registered hospital-related expense information may be stored, and may be provided to the terminal at a predetermined timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301028-A (JP)
Title: Curable resin composition, clear coating composition and method of forming multilayer coating film
Inventor: YONEDA HIROTO
IPC: B05D7/24
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition which forms a coating film having properties excellent both in scratch resistance and in acid resistance, a clear coating composition, and to provide a method of forming a multilayer coating film.  <P>SOLUTION: The curable resin composition is composed of (1) an acrylic copolymer containing a half ester acid group, (2) an acrylic copolymer containing an epoxy group and (3) a polyester polymer containing a carboxy group. The acrylic copolymer (1) containing a half ester acid group is obtained from an acrylic monomer containing a long chain carboxy group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309096-A (JP)
Title: Wafer edge cleaning device
Inventor: ARAI TOSHIYUKI
IPC: B08B3/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To vary the pressure-contact part with a wafer side plane so that wear and tear of an edge cleaning brush can be prevented.  <P>SOLUTION: There are provided an edge cleaning brush 43 which comes into pressure contact with a side plane of a wafer 1 (1a, 1b) and is rotated about an axis in parallel with the center of a wafer, and has soft properties and compressibility; a wafer holding roller 2 with a gear which has a gear part 2c rotating by holding an outer periphery of the wafer; a wafer holding roller 3; further a drive motor 22 for driving to rotate the wafer holding roller 2 with a gear; a cam gear 35 which is directly or indirectly geared with the gear part 2c of the wafer holding roller 2 with a gear to rotate, and is formed with a cam 35b on an upper surface of the outer periphery; and a brush holder 44 which is mounted to the cam gear 35 so as to move vertically and rotate and has an edge cleaning brush 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306974-A (JP)
Title: Drawing hardware
Inventor: KANAI HIROKI
IPC: E04B1/26
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firm drawing hardware to be easily manufactured.  <P>SOLUTION: The drawing hardware is formed by bending an approximately H-shaped punched plate 17 having both right and left mounting pieces 20a and 20b and a central engaging piece 21. The mounting pieces 20a and 20b has ribs 13a and 13b in the inside and fixing plate sections 12a and 12b in the outside. The engaging piece 21 is cylindrically folded and both right and left mounting pieces 20a and 20b are raised in parallel, and the fixing plate sections 12a and 12b of the mounting pieces 20a and 20b are folded to the outside to form them in parallel with the mounting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305205-A (JP)
Title: Game machine, game program, and server
Inventor: OKADA KAZUO
IPC: A63F13/52
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a player enjoys a game by attracting the interest of the player to the game even after the game is temporarily shifted into big win game status by disabling the player from predicting the number of game balls to be paied out in the big win game status, and to provide, a game program, and a server.  <P>SOLUTION: A big prize hole is provided on an upper part of a game board and in accordance with the number of game balls which enter the big prize hole while the big prize hole is opened for the first time in the big win game status, the opening time of the big prize hole after the second time is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319594-A (JP)
Title: Interphase insulating paper of electric rotating machine
Inventor: NAKAMURA MASAYUKI
IPC: H02K3/34
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by enhancing the yield of an insulating material without sacrificing the productivity.  <P>SOLUTION: A pair of interphase parts 10 and 11 opposing trough a distance shorter than the axial length of a stator core, and parts 20 and 20 having nonlinear parts, i.e., bends 22 and 22, at least partially and coupling the interphase parts 10 and 11 integrally are formed integrally by cutting off the unnecessary parts of the elastically deformable insulating material. Area of the unnecessary parts to be cut off and wasted is reduced as the distance between the interphase parts 10 and 11 is shortened. When the interphase insulating paper is fixed to the stator, it is inserted into the slot of the stator core under such a state as the bends 22 and 22 at the coupling parts 20 and 20 are elongated linearly through elastic deformation, and the interphase parts 10 and 11 are arranged between the coils of different phase at respective coil end parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012648-A (JP)
Title: 4-(2-pyridyl)piperizines having 5ht7 receptor agonist activity
Inventor: WELCH WILLARD MCKOWAN JR
IPC: A61P25/20
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a selective and partial agonist of new serotonin receptor useful as an antianxiety agent and an antidepressant. SOLUTION: This 4-(2-pyridyl)piperizine compound is represented by general formula [R<1> is hydrogen, an alkyl, an aryl, a heteroaryl, an arylmethyl, or a heteroarylmethyl; R<2> and R<3> are each hydrogen or an alkyl group; X and Y are each hydrogen, a halo, hydroxy, nitro, amino, a -C(=O)-O-alkyl, an alkyl- C(=O)-alkyl, carboxy, carbamoyl, a fluorine-substituted alkyl, an alkoxy, or the like] and its pharmacological acceptable salt.
Patent JP-2003313933-A (JP)
Title: Product of drainage passage for road surface
Inventor: OKAJIMA NOBUAKI
IPC: E03F5/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product of drainage passage for road surface capable of enhancing the drain function of rain water and further simplifying the road work.  <P>SOLUTION: A top surface opening O is provided, its lower portion 1b has a cross section almost U-shaped, slender toward the tip, a plurality of water passage holes 13 are formed in at least one side wall 1a, and a water passage body 1 provided with a projected portion 14 horizontally on the inner surface of both the side wall 1a and a grating 3 placed on the projected portion 14 are arranged, the top surfaces 3a of the grating 3 placed on the projected portion 14 are made almost flush with the road surface 61, and the passage body 1 is embedded to the surface layer 6 of the pavement having permeability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369414-A (JP)
Title: System for wireless transmission
Inventor: ELFERICH REINHOLD
IPC: H02J5/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To improve known garments so as to facilitate manufacture of electrical connections for electrical devices, energy stores or other units. SOLUTION: A coil 12 connected to a primary circuit P, and a coil 14 connected to a secondary circuit S are provided. The coils 12, 14 are arranged, in such a way that they conduct relative movement, and that they are coupled magnetically. In the primary circuit P, an AC voltage is supplied to the coil 12, and a magnetic field is generated in the coil 12, and a voltage is induced in the secondary circuit S by its magnetic coupling with the coil 14. In the primary circuit P, a frequency for the AC voltage is set.
Patent JP-2003318120-A (JP)
Title: Method for manufacturing device, device and electronic apparatus
Inventor: AOKI TAKASHI
IPC: H01L21/336
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a device at a low cost which has a high productivity, no defect, a high yield without disconnection of a stepped part by a small-sized low-cost apparatus and which can form a thin film at a low cost.  <P>SOLUTION: The method for manufacturing the device having thin films of a silicon film, a gate insulating film, a conductive film for a gate electrode, an interlayer insulating film, conductive films for electrodes and wirings comprises: a step of forming a coating film by coating a liquid material in forming the silicon film; a heat treating step and/or a light irradiating step with the silicon film as the coating film. In this method, as the liquid material, the high order silane composition containing a high order silane obtained by photopolymerizing the solution of the silane compound having photopolymerizability by irradiating the compound with an ultraviolet ray is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313352-A (JP)
Title: Polyamide foam, method for producing the same, and polishing pad comprising the foam
Inventor: KANEDA SHUNJI
IPC: B24B37/20
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide foam having a uniform foam structure and being usefully usable as a polishing pad being capable of improving the flatness and flattening efficiency of the surface to be polished, and having a longer life than the conventional.  <P>SOLUTION: The polyamide foam is one comprising (a) dicarboxylic acid units containing 50-100 mol% terephthalic acid units and (b) diamine units containing 50-100 mol% 6-18C aliphatic diamine units and having a density of 0.4-0.95 g/cm<SP>3</SP>, a cell size of 20-200 μm, and a hardness (JIS-C hardness) of 93 or above.  <P>COPYRIGHT: (C)2004,JPO